One of the enduring questions posed by The Walking Dead is a pretty simple one, and one we've all considered at one point or another. Just what, if anything, would you do to survive? Would you kill an innocent person if it increased your chances of living another day? Would you root through garbage to find food? For vast swaths of the world, these questions aren't hypothetical, but in most places, these questions are merely flights of fantasy. That's why they're the perfect sort of question to be asked by a show about zombies.In extreme situations in the real world, otherwise normal people are capable of amazing feats. Or, at times, abhorrent feats. The Walking Dead has delved into the world of moral quandaries before. In the first season, Jacqui was left behind at the CDC to commit suicide.